首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
A improved process for the preparation of acetonitrile
摘要
申请公布号
IN191083(B)
申请公布日期
2003.09.20
申请号
IN1463DE1995
申请日期
1995.08.04
申请人
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
发明人
KULKARNI SHIVANAND JANARDAN;RAO REVUR RAMACHANDRA;SUBRAHMANYAM MACHIRAJU
分类号
C07C253/00;(IPC1-7):C07C253/00
主分类号
C07C253/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Air-conditioning system for working and transportation vehicles
FLUESSIGKEITSDIFFERENTIAL
HALBLEITERANORDNUNG MIT POLYIMIDPASSIVIERUNG
VERSCHLUSSEINRICHTUNG FUER DEN KINNRIEMEN EINES MOTORRADSCHUTZHELMS
HEAT RECOVERABLE ARTICLE
FLAECHENFOERMIGES, MEHRSCHICHTIGES MAGNETO-OPTISCHES AUFZEICHNUNGSMATERIAL
ETIKETTENBAND
DEVICE FOR CARRYING OUT IMPROVEMENT WORK ON A DAMAGED PIPELINE WHICH IS NO LONGER ACCESSIBLE
SEMICONDUCTOR DEVICE WITH INTERCONNECTION AND INSULATING LAYERS
ANORDNING OCH FOERFARANDE FOER ATT SKYDDA EN ELEKTRISK AVBRYTARKONTAKT FOER STROEMSTOETAR.
Package, in particular sterile package for articles to be kept sterile
Bag device
Electronic marten repelling device
SEMICONDUCTOR DEVICE
PITCH MATCHING DETECTOR AND COUNTER
PRODUCTION OF COMPOUND CURVED SURFACE
BALL BEARING FOR LINEAR MOVEMENT
WEAR PREVENTING DEVICE FOR FRAME BODY
REINFORCEMENT OF FLAT SLAB PILLAR HEAD PART
ACTUATOR USING SHAPE MEMORY ALLOY AND DISPLAY CONVERTING DEVICE FOR MARKER AND THE LIKE